Large Police Presence on 57th and National in West Allis
UPDATE: The scene on 57th Street and the house has been cleared. West Allis Police believe the gunman entered the house and maybe pretended to know the people. No arrests have been made.
The gunman is still being questioned.
ORIGINAL: There is a large police presence on 57th and West National Avenue in West Allis.
West Allis Police tweeted it was dealing with a weapons call near 56th and National. The immediate area is cordoned off.
Police are advising the public to stay away from the area.
CBS 58 has a team on the scene gathering more information.
Stay tuned to CBS 58 for more information.